package com.jsmtr.rms.utils.smsutil;

import com.jsmtr.rms.utils.smsutil.message.*;
import com.jsmtr.rms.utils.smsutil.util.JsonUtil;
import com.jsmtr.rms.utils.smsutil.util.http.HttpClientUtil;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.URL;
import java.net.URLConnection;
import java.util.List;
import java.util.Map;

public class SmsUtil {

	public static final String DEF_CHATSET = "UTF-8";
	public static final int DEF_CONN_TIMEOUT = 30000;
	public static final int DEF_READ_TIMEOUT = 30000;

	//配置您申请的KEY
	public static final String APPKEY ="458617";


	/**
	 * 向指定URL发�?�GET方法的请�?
	 *
	 * @param url
	 *            发�?�请求的URL
	 * @param param
	 *            请求参数，请求参数应该是 name1=value1&name2=value2 的形式�??
	 * @return URL �?代表远程资源的响应结�?
	 */
	public static String sendGet(String url, String param) {
		String result = "";
		BufferedReader in = null;
		try {
			String urlNameString = url + "?" + param;
			URL realUrl = new URL(urlNameString);
			// 打开和URL之间的连�?
			URLConnection connection = realUrl.openConnection();
			// 设置通用的请求属�?
			connection.setRequestProperty("accept", "*/*");
			connection.setRequestProperty("connection", "Keep-Alive");
			connection.setRequestProperty("user-agent",
					"Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;SV1)");
			connection.setConnectTimeout(DEF_CONN_TIMEOUT);
			connection.setReadTimeout(DEF_READ_TIMEOUT);
			// 建立实际的连�?
			connection.connect();
			// 获取�?有响应头字段
			Map<String, List<String>> map = connection.getHeaderFields();
			// 遍历�?有的响应头字�?
            /*for (String key : map.keySet()) {
                System.out.println(key + "--->" + map.get(key));
            }*/
			// 定义 BufferedReader输入流来读取URL的响�?
			in = new BufferedReader(new InputStreamReader(
					connection.getInputStream()));
			String line;
			while ((line = in.readLine()) != null) {
				result += line;
			}
		} catch (Exception e) {
			System.out.println("发送GET请求出现异常" + e);
			e.printStackTrace();
		}
		// 使用finally块来关闭输入�?
		finally {
			try {
				if (in != null) {
					in.close();
				}
			} catch (Exception e2) {
				e2.printStackTrace();
			}
		}
		return result;
	}

	/**
	 * 向指�? URL 发�?�POST方法的请�?
	 *
	 * @param url
	 *            发�?�请求的 URL
	 * @param param
	 *            请求参数，请求参数应该是 name1=value1&name2=value2 的形式�??
	 * @return �?代表远程资源的响应结�?
	 */
	public static String sendPost(String url, String param) {
		PrintWriter out = null;
		BufferedReader in = null;
		String result = "";
		try {
			URL realUrl = new URL(url);
			// 打开和URL之间的连�?
			URLConnection conn = realUrl.openConnection();
			// 设置通用的请求属�?
			conn.setRequestProperty("accept", "*/*");
			conn.setRequestProperty("connection", "Keep-Alive");
			conn.setRequestProperty("user-agent",
					"Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;SV1)");

			conn.setConnectTimeout(DEF_CONN_TIMEOUT);
			conn.setReadTimeout(DEF_READ_TIMEOUT);
			// 发�?�POST请求必须设置如下两行
			conn.setDoOutput(true);
			conn.setDoInput(true);
			// 获取URLConnection对象对应的输出流
			out = new PrintWriter(conn.getOutputStream());
			// 发�?�请求参�?
			out.print(param);
			// flush输出流的缓冲
			out.flush();
			// 定义BufferedReader输入流来读取URL的响�?
			in = new BufferedReader(
					new InputStreamReader(conn.getInputStream()));
			String line;
			while ((line = in.readLine()) != null) {
				result += line;
			}
		} catch (Exception e) {
			System.out.println("发送POST请求出现异常"+e);
			e.printStackTrace();
		}
		//使用finally块来关闭输出流�?�输入流
		finally{
			try{
				if(out!=null){
					out.close();
				}
				if(in!=null){
					in.close();
				}
			}
			catch(IOException ex){
				ex.printStackTrace();
			}
		}
		return result;
	}

	/**
	 * @Description 短信发送接口
	 * @param url 短信发送地址
	 * @param message 短信发送的内容
	 * @return
	 * @throws Exception
	 */
	public static SubmitFullTextSmsRespMessage sendSms(String url, SubmitFullTextSmsMessage message)
			throws Exception {
		System.out.println("验证码发送开始------->");
		String resultJson = HttpClientUtil.sendGetRequest(url,message.toJsonString());
		//String resultJson = HttpClientUtil.sendPostRequest(url, message.toJsonString(), "UTF-8");
		System.out.println(resultJson);
		//String resultJson=sendPost(url, message.toJsonString());
		// 发送出现异常
		if (resultJson.equals("failed")) {
			throw new Exception("短信发送失败");
		}

		SubmitFullTextSmsRespMessage respMsg = JsonUtil.getObjectFromJsonString(resultJson,
				SubmitFullTextSmsRespMessage.class);

		return respMsg;
	}

	/**
	 * @Description 短信状态报告查询接口
	 * @param url 短信状态报告查询地址
	 * @param message 
	 * @return
	 * @throws Exception
	 */
	public static QueryReportRespMesage queryReport(String url, QueryReportMessage message)
			throws Exception {
		// 获取状态报告
		String resultJson = HttpClientUtil.sendPostRequest(url, message.toJsonString(), "UTF-8");
		if (resultJson.equals("failed")) {
			throw new Exception("获取状态报告失败");
		}

		QueryReportRespMesage queryReportRespMessage = JsonUtil.getObjectFromJsonString(resultJson,
				QueryReportRespMesage.class);
		return queryReportRespMessage;
	}

	/**
	 * @Description 短信回复查询接口
	 * @param url 短信查询地址
	 * @param message
	 * @return
	 * @throws Exception
	 */
	public static QueryReplySmsRespMessage QueryReply(String url, QueryReplySmsMessage message) throws Exception {
		String resultJson = HttpClientUtil.sendPostRequest(url, message.toJsonString(), "UTF-8");

		if (resultJson.equals("failed")) {
			throw new Exception("获取状态报告失败");
		}

		QueryReplySmsRespMessage queryReplySmsRespMessage = JsonUtil.getObjectFromJsonString(resultJson,
				QueryReplySmsRespMessage.class);
		
		return queryReplySmsRespMessage;
	}
}
